Warning: unlink(/home/perpus/public_html/config/../files): No such file or directory in /home/perpus/public_html/config/database_proxy.php on line 91

Warning: symlink(): File exists in /home/perpus/public_html/config/database_proxy.php on line 92

Warning: Cannot modify header information - headers already sent by (output started at /home/perpus/public_html/config/database_proxy.php:91) in /home/perpus/public_html/sysconfig.inc.php on line 183

Warning: Cannot modify header information - headers already sent by (output started at /home/perpus/public_html/config/database_proxy.php:91) in /home/perpus/public_html/lib/Opac.php on line 216

Warning: Cannot modify header information - headers already sent by (output started at /home/perpus/public_html/config/database_proxy.php:91) in /home/perpus/public_html/lib/Opac.php on line 216

Warning: Cannot modify header information - headers already sent by (output started at /home/perpus/public_html/config/database_proxy.php:91) in /home/perpus/public_html/lib/contents/cite.inc.php on line 44

Warning: Cannot modify header information - headers already sent by (output started at /home/perpus/public_html/config/database_proxy.php:91) in /home/perpus/public_html/lib/contents/cite.inc.php on line 45

Gaya APA

Martinet, A, T. (1995). A Practical English Grammar (Edisi IV.). Walton street: Oxford Uneversity Press.

Gaya MLA

Martinet, A.J., Thomson-A.V.. "A Practical English Grammar". Edisi IV. Walton street: Oxford Uneversity Press, 1995. Text.